马克说，这种单酯的脱硫速度比真菌和细菌快10到20倍，并可挤入一个比生物脱硫过程紧凑得多的反应堆。

It works 10 or 20 times faster than a fungus or bacteria, and could be squeezed into much more compact reactors than a biological process, Makkee says.

youdao

我们生活在一个快节奏社会，这样的社会要求我们反应快、思考迅速。

We live in a fast paced society which at times, requires quick-wits and the ability to think fast.

youdao

敏捷和坚定；有明显的修改时，显示某些东西的兴趣，转变成一个直立的态度和应对反应快，因为这一品种的典型。

Agile and firm; with noticeable modification when showing interest in something, changing into an erect attitude and responding to reflexes quickly, typical for this breed.

youdao

So, that's kinetics -- how fast a reaction will go, and from the perspective of someone who's a biochemist, I'm interested in kinetics and enzyme kinetics, and thinking about molecules that catalyze reactions in the body.

所以这就是动力学，一个反应发生的有多快,从一个生物化学家的角度,我喜欢研究动力学,酶动力学。

麻省理工公开课 - 化学原理课程节选